ISN Nutrients - Supreme Bloom Two-Part Base Nutrient Set (1L Part A & Part B) – Generative Stage Flower Enhancer Fortified with Pharmaceutical-Grade Vitamin B1 and Certified Organic Fulvic Acid
Estimated delivery: 5 - 15 Business Days.
+5 days for regional locations on average [More Info]
ISN Nutrients - Supreme Bloom Two-Part Base Nutrient Set (1L Part A & Part B) – Generative Stage Flower Enhancer Fortified with Pharmaceutical-Grade Vitamin B1 and Certified Organic Fulvic Acid
Maximize floral density, accelerate bloom site development, and drive intense essential oil production with the ISN Nutrients Supreme Bloom Two-Part Base Nutrient Set. Explicitly engineered to meet the rigid data logging tolerances and heavy throughput requirements of commercial greenhouse ranges, vertical indoor farms, and advanced hydroponic networks, this premium two-part liquid mineral matrix delivers uncompromised generative nutrition. When high-value crops transition from structural vegetative growth into active flower production, sudden changes in macro-nutrient demands can cause severe physiological shock, leading to stalled growth and dropped fruit sites. The ISN Nutrients engineering solution completely eliminates those structural cultivation vulnerabilities. Developed with the exact same high-purity, baseline micronutrient spectrum as Supreme Grow, Supreme Bloom seamlessly bridges the seasonal transition, preventing start-of-cycle stress while immediately pivoting macro ratios toward heavy flowering performance. This premium dual-pack concentrate delivers optimized levels of phosphorus and potassium to trigger explosive floral framing, completely wrapped in a bio-active complex of certified organic fulvic acid for maximum mineral availability and pharmaceutical-grade Vitamin B1 to support cellular vitality under heavy yield loads. Packaged in a practical 1-litre dual-bottle maintenance set, ISN Supreme Bloom keeps your irrigation lines running perfectly clean while packing dense weight and intense aromatic complexes across your entire canopy layout.
Best For: Maximizing generative bloom sites, maintaining micronutrient consistency during seasonal shifts, preventing early-flowering stress, and providing a clean, bio-infused base for automated high-volume liquid dosing systems.
Key Features & Technical Advancements
- Transition-Stress Prevention Matrix: Engineered with a matching baseline micronutrient profile to Supreme Grow, completely eliminating growth stalls during the critical flip to the flower cycle.
- Advanced Bloom-Biased Phosphorus & Potassium: Delivers precisely scaled P/K ratios required to fuel rapid flower site clustering, dense internal bud cell walls, and heavy final fruit weight.
- Pharmaceutical-Grade Vitamin B1 Guard: Fortified with ultra-pure Thiamine HCl to protect root zones from osmotic pressure shifts and maintain high cellular metabolism during peak production.
- Certified Organic Fulvic Acid Complex: Utilizes low-molecular-weight fulvic complexes to act as a natural transporter, increasing root membrane permeability and improving nutrient availability.
- Advanced Two-Part Liquid Concentrate Set: Isolates reactive elements into separate Part A and Part B bottles to ensure maximum chemical stability and freshness before dilution.
- 100% Residue-Free Soluble Integrity: Leaves zero sticky films or crystal sludge in reservoirs, keeping your fine inline irrigation filters and automated drip emitters clear of blockages.
Product Technical Specifications Matrix
| Nutrient, Formulation, & Substrate Parameters | Engineering Metric / Design Detail Options |
|---|---|
| Brand & Manufacturing Partner | ISN Nutrients (International Specialized Nutrients) |
| Primary Nutrient Classification | Professional Two-Part (Part A + Part B) Flowering Base Nutrient Set |
| Total Liquid Volume Packaging | 1-Litre Part A Bottle + 1-Litre Part B Bottle (Matched Dual-Pack Set) |
| Target Media & Cultivation Style | Hydroponics (NFT, DWC, Recirculating), Coco Coir, and High-Porosity Soil Blends |
| Active Biostimulant Compounds | Certified Organic Fulvic Acid & Pharmaceutical-Grade Vitamin B1 (Thiamine) |
| Micro-Nutrient Stability Profile | Fully Chelated Trace Elements Mirroring the Supreme Grow Baseline |
| Fluid Mixing Characteristics | 100% Immediate Soluble Dispersion (Leaves Zero Undissolved Sludge) |
| Compatible Hardware Systems | Drip Irrigation Manifolds, Automated Dosing Pumps, and Run-to-Waste Loops |
| Primary Operational Benefit | Stops Mid-Season Transition Shock, Enhances Bud Weight, and Boosts Terpene Profiles |
Advanced Reservoir Modification & Substrate Control Tips
- Executing a Professional Reservoir Mixing Routine: To ensure total chemical stability and prevent target minerals from binding together in concentrated forms, you must follow a strict, sequential mixing protocol based on your ISN Supreme Feed Chart. Always fill your main water reservoir with fresh water first before adding any concentrates. Pour in the required dosage of Supreme Bloom Part A and stir the tank thoroughly for 2 to 3 minutes until it is completely mixed. *Never* mix Part A and Part B together directly in their raw, concentrated forms, as doing so triggers instant chemical precipitation, causing vital minerals to drop out as useless sludge. Once Part A is fully diluted in the tank, add your matching dose of Supreme Bloom Part B and mix thoroughly again. Let the entire reservoir circulate for 5 to 10 minutes before checking your electrical conductivity (EC) and adjusting your final pH to your desired target range.
- Root-Zone Hydration and Substrate Coordination: Keeping your base nutrient solution perfectly balanced ensures your irrigation systems deliver stable nutritional profiles, protecting your root zones from severe salt stress. For optimal root vitality, accelerated nutrient absorption, and uncompromised drainage, route your perfectly tracked fertilizer recipes into a high-porosity 70/30 blend of Coco Coir and Horticultural Perlite. To maintain highly uniform moisture profiles across your entire bench layout, pressurize your feed lines using a heavy-duty Plont PPH Submersible Pump managed by an automated digital shot-timer.
- The Anti-Stress Action of Micronutrient Balancing: When a plant enters the generative phase, it is highly sensitive to abrupt shifts in trace element availability. Because ISN Supreme Bloom locks in the exact same multi-chelated micronutrient architecture as the vegetative recipe, the roots do not need to adjust to new chemical signatures. This continuity keeps the plant's internal cellular pumps working seamlessly, completely bypassing the common 3 to 5 day transition lag and allowing the organic fulvic acid and high phosphorus levels to instantly spark heavy floral site stacking.
- Managing Multi-Part Solutions inside Automated Dosing Loops: When linking this premium two-part base nutrient to automated inline dosing systems, always dedicate completely separate stock tanks and injection channels for Part A and Part B. Ensure your inline mixing manifold is positioned down-line from your freshwater input loops, allowing each part to dilute completely into the water stream before the separate channels meet. Inspect your injection lines monthly and wipe down your system's digital sensors with dedicated electrode cleaner to prevent fine residue scale from throwing off your automated dosing commands.
Ideal For (Uses)
- High-Performance Flower Generation Baselines: The primary base nutrient choice for commercial facilities seeking rapid, seamless crop transitions and highly optimized floral density.
- Inert Substrate Hydroponic Loops: Perfect for indoor cultivators utilizing active rockwool blocks, automated coco coir layouts, or deep water culture setups requiring a highly clean, bio-stabilized nutrient profile.
- Commercial Scaling and Automation: Ideal for indoor vertical arrays and extensive greenhouse ranges that utilize commercial fluid injectors, batch tanks, and automated environmental feed loops.
Oversized Item Delivery Options
Oversized, heavy, and structural goods ship via specialist freight. Freight is calculated at checkout from estimated packaged volumetric or physical weight. Carrier depot audits may adjust the rate — if the increase exceeds 10%, we will contact you before processing.
Available options include:
✔ Delivery to your closest depot for pickup — default method
✔ Direct delivery — requires an operational forklift on site unless Tailgate Delivery has been specifically requested and quoted (contact us — this cannot be selected at checkout)
✔ Tailgate hydraulic lift delivery — must be specifically requested; contact us for a quote (not available as a checkout option; extra fees apply; required if you do not have a forklift)
✔ Forklift loading at our warehouse (no extra charge if you arrange your own freight)
✔ Direct truck delivery (available in Victoria)
Important Notes:
- Shipping costs vary by location and method
- Any carton or consignment over 25–30kg (or over 200cm) must be palletised
- Without a specifically requested and paid Tailgate Delivery quote, palletised freight requires a forklift on site — otherwise the carrier will redirect to the nearest depot
- Bulky and oversized items cannot be delivered to a PO Box — provide a physical street address
- Failed deliveries, locked gates, unattended sites, or incorrect business/forklift declarations may incur carrier redelivery, demurrage, and restocking fees as set out in our Terms & Conditions
Business Delivery:
- Selecting a business/commercial delivery rate warrants that the address has an operational forklift and certified operator during business hours
- If the carrier cannot unload, the consignment may be redirected to a depot and secondary fees may apply
- Additional fees may apply for failed delivery attempts due to lack of appropriate unloading equipment
See our Terms & Conditions (Article 8) for full freight and delivery rules.
Important Note on Availability & Shipping
Our warehouse is a logistics hub, not a retail showroom. Listing a product online does not mean it is stored at our Thomastown warehouse — many lines ship from supplier hubs (split fulfilment may apply).
How lead times work:
- Product page ETA: The Estimated Time of Arrival (ETA) / lead-time badge shown on the product page at checkout is the agreed delivery timeframe for that order under Australian Consumer Law.
- Metro baselines: Advertised ETAs apply to standard metropolitan zones. Regional and remote addresses may take longer and may attract surcharges.
- Peak seasons: Orders in March–May, August–October, EOFY (June), Black Friday/Cyber Monday (November), and Christmas/New Year (December–January) may automatically add a 2–4 week buffer beyond the product page ETA.
- Supplier-dependent / backordered items: If stock is delayed, we will notify you with a revised ETA. You then have 7 days to accept the new timeframe or cancel for a full refund.
- Adloheat: Custom-made products from Adloheat (Pakenham, VIC) may take 4–12 weeks depending on the order.
Full fulfilment, cancellation, and freight rules are in our Terms & Conditions.
Biosecurity & Interstate Shipping Restrictions
Due to strict state biosecurity regulations, we are unable to ship some products to certain states and territories:
- Potting Mixes cannot be shipped to Western Australia (WA), the Northern Territory (NT), or Tasmania (TAS).
- Seeds cannot be shipped to Western Australia (WA).
Orders placed for these items to restricted states will be cancelled and refunded. It is the customer's responsibility to ensure that the items being ordered can lawfully be delivered to their state or territory.
We Offer the Best Prices
We are committed to offering competitive market rates. If you find an identical, currently stocked product advertised at a lower price by an authorised Australian competitor, contact us before purchase and we will review your request.
Price Match Conditions:
- The competitor must be a registered Australian business (active ABN) with a physical trading address or verified commercial presence in Australia
- The item must be identical in brand, model, SKU, gauge, dimensions, and specifications
- The lower price must be publicly advertised in AUD, currently active, and available for immediate purchase
- Excludes liquidation, clearance, closeouts, damaged goods, and discontinued lines
- Excludes overseas marketplaces and aggregators including Temu, AliExpress, eBay auction sellers, and Amazon third-party sellers
- Excludes trade quotes, bulk discounts, and custom negotiated quotes not publicly visible
- Requests must be made in writing before purchase
How to Request a Price Match:
Email [email protected] with a live link or official quote. We reserve sole discretion to verify and approve price match adjustments. See Article 6.7 of our Terms & Conditions.
Pricing Errors & 105% Store Credit
If a displayed price is incorrect due to a website error or an extraordinary supplier increase, we will contact you before processing. You may proceed at the corrected price, choose an alternative, or cancel for a full cash refund. A 105% store credit may be offered as a courtesy bonus at our sole discretion only. It is not an entitlement, and we may refuse it if we believe it is being abused or sought in bad faith. Full details: Terms & Conditions Article 6.1.
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